Resultados de "Stephen R. Swinburne" en Todas las categorias

Follow a hatchling's treacherous journey from nest to sea. Longtime science writer Stephen Swinburne creates an engaging first-person narrative from the sea turtle's perspective.

From the Arctic Circle to Costa Rica, from Maine to the tip of Baja, California, the coyote thrives like no other animal in North America. It roams the Canadian wilderness and prowls the Arizona deserts and beyond. Over time this highly intelligent animal has learned to adapt to big cities, such as Los Angeles. It has even been sighted in Bronx, New York. But the coyote is not always welcome.

The manatee has been swimming the oceans for ages. But today this ancient animal faces an uncertain future. Stephen Swinburne takes young readers into the underwater world of manatees as he assists marine biologists who monitor the health of manatees in Homosassa Springs, Florida, and snorkels in the Crystal River with a dozen fourth-graders to observe manatees in the wild.

Three species of bear inhabit North America: the grizzly, the polar bear, and the black bear. But the American black bear is truly North America's bear, found only in North America. Black bears range from Canada to Mexico, from New England to California.